Transaction

jM€{"app":"GaiaLog","data_type":"air_quality","timestamp":1759244400000,"payload":{"air_quality_index":95,"carbon_monoxide":0.1,"coarse_particulate_matter_pm10":68,"fine_particulate_matter_pm25":95,"location":"Linqing Municipal Meteorological Bureau, Linqing City (临清市临清市气象局)","location_ascii":"Linqing Municipal Meteorological Bureau, Linqing City (?????????)","nitrogen_dioxide":20.6,"ozone":23.6,"timestamp":"2025-09-30T15:00:00.000Z","payload_sha256":"50f239f302997b33e480c641bad2ddab468858f1126169acb8076f542b9701e6","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjk1LCJwbTI1Ijo5NSwi"},"provider":"WAQI"}